Object

Title: An automatic hybrid method for retinal blood vessel extraction

Creator:

Yang, Yong ; Huang, Shuying ; Rao, Nini

Date:

2008

Resource Type:

artykuł

Contributor:

Gałkowski, Krzysztof - ed. ; Rogers, Eric - ed. ; Willems, Jan

Subtitle:

.

Group publication title:

AMCS, volume 18 (2008)

Abstract:

The extraction of blood vessels from retinal images is an important and challenging task in medical analysis and diagnosis. This paper presents a novel hybrid automatic approach for the extraction of retinal image vessels. The method consists in the application of mathematical morphology and a fuzzy clustering algorithm followed by a purification procedure. In mathematical morphology, the retinal image is smoothed and strengthened so that the blood vessels are enhanced and the background information is suppressed. ; The fuzzy clustering algorithm is then employed to the previous enhanced image for segmentation. After the fuzzy segmentation, a purification procedure is used to reduce the weak edges and noise, and the final results of the blood vessels are consequently achieved. The performance of the proposed method is compared with some existing segmentation methods and hand-labeled segmentations. The approach has been tested on a series of retinal images, and experimental results show that our technique is promising and effective.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Resource Identifier:

oai:zbc.uz.zgora.pl:78727

DOI:

10.2478/v10006-008-0036-5

Pages:

399-407

Source:

AMCS, volume 18, number 3 (2008) ; click here to follow the link

Language:

eng

License CC BY 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego

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